Recommended for 2-stroke Beta, Gas Gas, Honda, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki and Yamaha 1992 and older off-road models Certified warranty compliant Identifiable Klotz red color...Smells like Klotz Improves throttle response Virtually eliminates smoke and carbon build-up Excellent for power valves Pre-mix or oil injection Blends with gasoline Made in the U.S.A. Not alcohol compatible . BIA 2-CYL OIL/GAL, EACH